Dimmer switch



FIG. 1 is a perspective view of a dimmer switch showing our new design.

FIG. 2 is a front view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

The portions of the drawings appearing in broken line are forenvironment only and do not form a part of the design.

The ornamental design for a dimmer switch, as shown and described.